Question

which metal has the highest melting point in period 3?

Answer 1

Answer:

Silicon is a metalloid with a giant covalent structure. Silicon has a very high melting point and boiling point because: all the silicon atoms are held together by strong covalent bonds ... which need a very large amount of energy to be broken

Answer 2

Answer:

silicon is the metal has the highest melting point in period 3... as all silicon atoms are bond with strong covalent bond